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All triangles are 3-sided. There are 3 different kinds. One where all 3 sides are equal length and have equal angles is called an Equilateral triangle. A triangle with two sides and angles the same is known as an Isosceles triangle. The last kind of triangle has 3 unequal sides and 3 unequal angles and it is called a Scalene triangle.
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What is all three sided shapes called?
Triangles.
What is a 3 sided triangle called?
All triangles have three sides
How many vertices does a 3 sided triangle have?
All triangles have three vertices.
What are quadilateral triangles?
Impossible shapes. They are four sided shapes with three sides!
What shape has three different sized sides?
A three-sided shape is called a triangle. There are three types of triangles: equilateral triangles, iscosceles triangles, and scalene triangles. Equilateral triangles have all equal sides and angles; iscosceles triangles have two congruent legs and a base, and scalene triangles do not have any equal sides or angles.
